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Summary: Ctors | Methods | Inherited Methods

# MediaBrowser.SubscriptionCallback

`public static abstract class MediaBrowser.SubscriptionCallback`
`extends Object` ``

java.lang.Object
↳ | android.media.browse.MediaBrowser.SubscriptionCallback

Callbacks for subscription related events.

## Summary

### Public constructors
`SubscriptionCallback()`

### Public methods
`void` | `onChildrenLoaded(String parentId, List<MediaBrowser.MediaItem> children)` Called when the list of children is loaded or updated.
`void` | `onChildrenLoaded(String parentId, List<MediaBrowser.MediaItem> children, Bundle options)` Called when the list of children is loaded or updated.
`void` | `onError(String parentId)` Called when the id doesn't exist or other errors in subscribing.
`void` | `onError(String parentId, Bundle options)` Called when the id doesn't exist or other errors in subscribing.

### Inherited methods
From class `java.lang.Object`
`Object` | `clone()` Creates and returns a copy of this object.
`boolean` | `equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void` | `finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>` | `getClass()` Returns the runtime class of this `Object`.
`int` | `hashCode()` Returns a hash code value for the object.
`final void` | `notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void` | `notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String` | `toString()` Returns a string representation of the object.
`final void` | `wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void` | `wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void` | `wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

## Public constructors

### SubscriptionCallback

    public SubscriptionCallback ()

## Public methods

### onChildrenLoaded

    public void onChildrenLoaded (String parentId,
                    List<MediaBrowser.MediaItem> children)

Called when the list of children is loaded or updated.

Parameters
`parentId` | `String`: The media id of the parent media item. This value cannot be `null`.
`children` | `List`: The children which were loaded. This value cannot be `null`.

### onChildrenLoaded

    public void onChildrenLoaded (String parentId,
                    List<MediaBrowser.MediaItem> children,
                    Bundle options)

Called when the list of children is loaded or updated.

Parameters
`parentId` | `String`: The media id of the parent media item. This value cannot be `null`.
`children` | `List`: The children which were loaded. This value cannot be `null`.
`options` | `Bundle`: The bundle of service-specific arguments sent to the media browser service. The contents of this bundle may affect the information returned when browsing. This value cannot be `null`.

### onError

    public void onError (String parentId)

Called when the id doesn't exist or other errors in subscribing.

If this is called, the subscription remains until `MediaBrowser#unsubscribe` called, because some errors may heal themselves.

Parameters
`parentId` | `String`: The media id of the parent media item whose children could not be loaded. This value cannot be `null`.

### onError

    public void onError (String parentId,
                    Bundle options)

Called when the id doesn't exist or other errors in subscribing.

If this is called, the subscription remains until `MediaBrowser#unsubscribe` called, because some errors may heal themselves.

Parameters
`parentId` | `String`: The media id of the parent media item whose children could not be loaded. This value cannot be `null`.
`options` | `Bundle`: The bundle of service-specific arguments sent to the media browser service. This value cannot be `null`.

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